/*
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* Copyright 2011 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.wicket.pages;
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import org.apache.wicket.protocol.http.WebRequest;
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import org.apache.wicket.protocol.http.WebResponse;
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import com.gitblit.models.UserModel;
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import com.gitblit.wicket.GitBlitWebSession;
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public class LogoutPage extends BasePage {
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public LogoutPage() {
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super();
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GitBlitWebSession session = GitBlitWebSession.get();
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UserModel user = session.getUser();
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app().authentication().logout(((WebRequest) getRequest()).getHttpServletRequest(),
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((WebResponse) getResponse()).getHttpServletResponse(), user);
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session.invalidate();
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/*
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* Now check whether the authentication was realized via the Authorization in the header.
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* If so, it is likely to be cached by the browser, and cannot be undone. Effectively, this means
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* that you cannot log out...
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*/
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if ( ((WebRequest)getRequest()).getHttpServletRequest().getHeader("Authorization") != null ) {
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// authentication will be done via this route anyway, show a page to close the browser:
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// this will be done by Wicket.
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setupPage(null, getString("gb.logout"));
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} else {
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setRedirect(true);
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setResponsePage(getApplication().getHomePage());
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} // not via WWW-Auth
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} // LogoutPage
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}
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